McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    53 Products

    Breakaway Blades

    Image of Product. 1. Front orientation. Utility Knife Blades. Breakaway Blades , Style 1.

    1

    Image of Product. 2. Side1 orientation. Utility Knife Blades. Breakaway Blades , Style 2.

    2

    Match your blade to the dimensions.
    3 3/8" Long Blade—Steel 3 3/8” lg. style 1 blade dispensers store used blades.
    Stainless Steel Blade—Stainless steel resists corrosion.
    High-Speed Steel Blade—High-speed steel lasts longer than steel.
    Style 2—Style 2 blades have hook-shaped segments, which protect your cutting surface. The included dispenser stores used blades.
    Dispenser—Dispenser distributes one blade at a time and can be mounted on a wall.
    Blade
    Small Pack
    Large Pack
    Style
    Lg.
    Wd.
    Thk.
    Edge
    No. of Segments
    per Blade
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
     
    Steel Blade
    13.25"9 mm (0.354")0.016"Straight13———05024995A62000000
    13 3/8"9 mm (0.354")0.016"Straight1353814A41000001003814A40100000
    13 3/8"9 mm (0.354")0.02"Straight13Dispenser1024995A61000010024995A61200000
    14 1/4"18 mm (0.709")0.02"Straight8Dispenser1024995A51000010024995A51200000
    14 5/16"18 mm (0.709")0.02"Straight853814A3100001003814A30100000
    24 5/16"18 mm (0.709")0.02"Straight4Dispenser53814A1020000———0
     
    Stainless Steel Blade
    13 3/8"9 mm (0.354")0.015"Straight131038155A7100006038155A71200000
    14 3/8"18 mm (0.709")0.02"Straight8524995A5500005024995A55200000
     
    High-Speed Steel Blade
    13 7/8"18 mm (0.709")0.02"Straight81024995A8400000———0
     

    Utility Knife Blades

    Image of Product. 1. Front orientation. Utility Knife Blades. Utility Knife Blades , Style 1.
    Image of Product. 2. Front orientation. Utility Knife Blades. Utility Knife Blades , Style 2.
    Image of Product. 3. Front orientation. Utility Knife Blades. Utility Knife Blades , Style 3.
    Image of Product. 4. Front orientation. Utility Knife Blades. Utility Knife Blades , Style 4.

    1

    2

    3

    4

    Image of Product. 5. Front orientation. Utility Knife Blades. Utility Knife Blades , Style 5.
    Image of Product. 7. Front orientation. Contains Inset. Utility Knife Blades. Utility Knife Blades , Style 7.
    Image of Product. 8. Side1 orientation. Utility Knife Blades. Utility Knife Blades , Style 8.
    Image of Product. 9. Front orientation. Utility Knife Blades. Utility Knife Blades , Style 9.

    5

    7

    8

    9

    Image of Specification. Dispenser Pack. Front orientation. Dispenser. Utility Knife Blades .

    Dispenser Pack

    Make quick, shallow cuts with these short blades. Check the style of the blade used in your knife and match it with the images shown here.
    Utility Knife Blades
    Image of Product. 1. Front orientation. Utility Knife Blades. Utility Knife Blades , Style 1.
    Image of Product. 2. Front orientation. Utility Knife Blades. Utility Knife Blades , Style 2.
    Image of Product. 3. Front orientation. Utility Knife Blades. Utility Knife Blades , Style 3.
    Image of Product. 4. Front orientation. Utility Knife Blades. Utility Knife Blades , Style 4.

    1

    2

    3

    4

    Image of Product. 5. Front orientation. Utility Knife Blades. Utility Knife Blades , Style 5.
    Image of Product. 7. Front orientation. Contains Inset. Utility Knife Blades. Utility Knife Blades , Style 7.
    Image of Product. 8. Side1 orientation. Utility Knife Blades. Utility Knife Blades , Style 8.
    Image of Product. 9. Front orientation. Utility Knife Blades. Utility Knife Blades , Style 9.

    5

    7

    8

    9

    Image of Specification. Dispenser Pack. Front orientation. Dispenser. Utility Knife Blades .

    Dispenser Pack

    High-Speed Steel Blade—High-speed steel blades last longer than steel blades.
    Titanium Nitride (TiN)-Coated High-Speed Steel Blade—Titanium nitride (TiN) coated blades last longer than uncoated blades. They’re also nonstick.
    Serrated Edge—Serrated blades allow for faster cuts with less force than straight blades.
    Dispenser—Dispenser distributes one blade at a time and it can be mounted on a wall.
    Blade
    Style
    Lg.
    Wd.
    Thk.
    Edge
    Includes
    Pkg.
    Qty.
    Pkg.
    For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
     
    Steel Blade
    12 3/8"3/4"0.024"Straight10038755A29000000
    12 3/8"3/4"0.025"Straight538755A220000
    12 3/8"3/4"0.025"Straight10038755A2300000
    22"3/4"0.018"Straight53957A120000
    22"3/4"0.025"Straight53957A130000
    22 1/4"3/4"0.018"Straight1003957A1600000
    22 1/4"3/4"0.018"StraightDispenser10039275A6200000
    42 5/16"3/4"0.024"Straight538755A240000
    42 5/16"3/4"0.024"Straight10038755A2500000
    42 5/16"3/4"0.024"StraightDispenser10039275A7500000
    52"3/4"0.025"Straight1003957A1700000
    52"3/4"0.025"StraightDispenser10039275A7100000
    72 1/2"3/4"0.025"Serrated54861A410000
    72 1/2"3/4"0.025"Serrated504861A4200000
    72 1/2"3/4"0.025"SerratedDispenser1004861A4300000
    82"3/4"0.025"Straight538755A260000
    82"3/4"0.025"Straight10038755A2700000
    91 7/8"3/4"0.025"Straight538755A540000
    91 7/8"3/4"0.025"Straight10038755A5500000
     
    Stainless Steel Blade
    12 3/8"3/4"0.036"Straight1004927A73000000
     
    High-Speed Steel Blade
    12 1/2"3/4"0.025"Straight55237A310000
    12 1/2"3/4"0.025"StraightDispenser1005237A3300000
     
    Titanium Nitride (TiN)-Coated High-Speed Steel Blade
    32 3/8"3/4"0.025"Straight55237A410000
    32 3/8"3/4"0.025"StraightDispenser1005237A4300000
     
    Stanley Utility Knife Blades
    Image of Product. 1. Front orientation. Utility Knife Blades. Utility Knife Blades , Style 1.
    Image of Specification. Dispenser Pack. Front orientation. Dispenser. Utility Knife Blades .

    1

    Dispenser Pack

    Dispenser—Dispenser distributes one blade at a time and it can be mounted on a wall.
    Blade
    Style
    For Mfr. Model No.
    Lg.
    Wd.
    Thk.
    Edge
    Mfr. Model
    No.
    Includes
    Pkg.
    Qty.
    Pkg.
    For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
     
    Steel Blade
    110-079, 10-099, 10-175, 10-179, 10-189, 10-193, 10-209, 10-299, 10-399, 10-432, 10-479, 10-499, 10-778, 10-779, 10-788, 10-813, 10-9892 1/2"3/4"0.024"Straight11-92154927A1200000
    110-079, 10-099, 10-175, 10-179, 10-189, 10-193, 10-209, 10-299, 10-399, 10-432, 10-479, 10-499, 10-778, 10-779, 10-788, 10-813, 10-9892 1/2"3/4"0.024"Straight11-921Dispenser1004927A1300000
     

    Breakaway Blades for Multi-Blade Loading Utility Knives

    Image of Product. Front orientation. Utility Knife Blades. Breakaway Blades for Multi-Blade Loading Utility Knives .
    Match your blade to the dimensions below.
    Blade
    Style
    Lg.
    Wd.
    Thk.
    Edge
    No. of Segments
    per Blade
    Pkg.
    Qty.
    Pkg.
    For Use On Cardboard, Cork, Fabric, Leather, Paper, Rubber
     
    Steel Blade
    14 1/2"18 mm (0.709")0.02"Straight8503815A762000000
     

    Heavy Duty Breakaway Blades

    Image of Product. 1. Front orientation. Utility Knife Blades. Heavy Duty Breakaway Blades , Style 1.
    Image of Product. 2. Side1 orientation. Utility Knife Blades. Heavy Duty Breakaway Blades , Style 2.

    1

    2

    These blades are wider than other breakaway blades to cut through tough materials such as leather, rope, and thick cardboard. Match your blade to the dimensions.
    Style 2—Style 2 blades have hook-shaped segments, which protect your cutting surface.
    Blade
    Pkg. of 3
    Pkg. of 5
    Pkg. of 20
    Pkg. of 30
    Pkg. of 120
    Style
    Lg.
    Wd.
    Thk.
    Edge
    No. of Segments
    per Blade
    Includes
    Pkg.
    Pkg.
    Pkg.
    Pkg.
    Pkg.
    For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
     
    Steel Blade
    15"25 mm (0.984")0.028"Straight7———038145A7100000024995A7200000038145A71200000024995A7220000000
    25 1/2"25 mm (0.984")0.02"Straight4Dispenser38145A101000000———0———0———0———0
     

    Ultra-Sharp Breakaway Blades

    Image of Product. Front orientation. Utility Knife Blades. Ultra-Sharp Breakaway Blades .
    Also known as double-honed blades, these blades are sharpened on both sides, so they can be used on hard-to-cut materials such as Kevlar and rubber. Match your blade to the dimensions.
    Blade
    Small Pack
    Large Pack
    Style
    Lg.
    Wd.
    Thk.
    Edge
    No. of Segments
    per Blade
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Kevlar, Rubber
     
    Steel Blade
    13 1/8"9 mm (0.354")0.015"Straight135024995A6300000030024995A6320000000
    13 7/8"18 mm (0.709")0.02"Straight81024995A53000005024995A5400000
    15"25 mm (0.984")0.03"Straight72024995A740000012024995A742000000
     
    back to top